Pith Number

pith:6YOALXMG

pith:2011:6YOALXMGSYO423S2O6KO2ZV4CS

not attested not anchored not stored refs pending

77Se NMR Investigation of the K(x)Fe(2-y)Se(2) High Tc Superconductor (Tc=33K)

C. Petrovic, D. A. Torchetti, D. C. Christensen, H. C. Lei, K. J. Nelson, M. Fu, T. Imai

arxiv:1101.4967 v3 · 2011-01-25 · cond-mat.supr-con · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YOALXMGSYO423S2O6KO2ZV4CS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:26:22.643514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f61c05dd86961dcd6e5a7794ed66bc14be3dca8d7f45c975ad446445dc94092c

Aliases

arxiv: 1101.4967 · arxiv_version: 1101.4967v3 · doi: 10.48550/arxiv.1101.4967 · pith_short_12: 6YOALXMGSYO4 · pith_short_16: 6YOALXMGSYO423S2 · pith_short_8: 6YOALXMG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6YOALXMGSYO423S2O6KO2ZV4CS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f61c05dd86961dcd6e5a7794ed66bc14be3dca8d7f45c975ad446445dc94092c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e3cb8ec3570dec37c5f54d8c2cff92d1532161b09c6a48038c4f9cab6021df",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-01-25T22:22:56Z",
    "title_canon_sha256": "8cd55d3502de45a5a76d7db910d665a1b115d19f32f7c84bc640c9f1e90fc339"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4967",
    "kind": "arxiv",
    "version": 3
  }
}